The Basics of a Bolted Pressure Switch

A bolted pressure switch is a heavy-duty switch and it is used in the operation of power equipment. A bolted pressure switch is often the main disconnect for a facility. Some of the basic function, design, requirements for maintenance, and testing methods for bolted pressure switches are described here.

Function of a Bolted Pressure Switch

A bolted pressure switch is designed to shut off the power unit after the cycle is complete. The electrical circuit is broken when pressure is applied to the bolted pressure switch. Bolted pressure switches can be found in the switchboard. The bolted pressure switch runs automatically, with high pressure being put on the blade when the switch is closed. The only things that have to be done manually for a bolted pressure switch are maintenance and testing.

The Design For a Bolted Pressure Switch

Thebolted pressure switch can be made out of stainless steel. A bolted pressure switch comes in 800, 1200, 1600, 2000, 2500, 3000, or 4000 amperes. The amperes rating for a bolted pressure switch are the unit of measurement for the electrical current and energy flowing through the electrical wires to a device or an appliance. Bolted pressure switches can be picked by certain specifications. A bolted pressure switch is chosen by identifying the correct switch point range, deadband, and accuracy. It is a knife-type switch in design.

Maintenance Requirements For a Bolted Pressure Switch

In order for a bolted pressure switch to function properly it needs maintenance on a routine basis. A bolted pressure switch needs to be reliable and maintenance is the only way to ensure that it will function properly. Cleaning and lubrication are part of the maintenance requirements for a bolted pressure switch. There are actually a few different methods for maintaining a bolted pressure switch, so it is important to know which one is the best strategy for what is needed.

Testing a Bolted Pressure Switch

Testing is one of the most important steps that should not be overlooked for a bolted pressure switch. It should not be assumed that it will work properly without the necessary testing. Some tests should be performed periodically to ensure that the bolted pressure switch is operating correctly. Periodic testing also adds a longer service life to the bolted pressure switch.

A bolted pressure switch is one of the most important components for electrical power systems. When working with bolted pressure switches it is important to know the function, design, maintenance requirements, and testing procedures in order to properly handle the equipment.